Datasheet Texas Instruments LM26480SQ-AA/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM26480 |
| 零件号 | LM26480SQ-AA/NOPB |
LM26480双路2MHz 1.5A降压稳压器和双路300mA LDO，具有独立使能和电源良好的24-WQFN -40至85
数据表
LM26480 Dual 2-MHz, 1.5-A Buck Regulators and Dual 300-mA LDOs With Individual Enable and Power Good datasheet
PDF, 6.9 Mb, 修订版: N, 档案已发布: Jun 27, 2017
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 24 |
| Package Type | RTW |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 1000 |
| Carrier | SMALL T&R |
| Device Marking | 26480AA |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | 下载 |
参数化
| Control Mode | Voltage Mode |
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 1.5 A |
| Iq(Typ) | 0.033 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | WQFN |
| Rating | Catalog |
| Regulated Outputs | 4 |
| Special Features | Enable,Light Load Efficiency,Power Good,Synchronous Rectification,UVLO Fixed |
| Switching Frequency(Max) | 2500 kHz |
| Switching Frequency(Min) | 2000 kHz |
| Type | Converter |
| Vin(Max) | 5.5 V |
| Vin(Min) | 2.8 V |
| Vout(Max) | 3.3 V |
| Vout(Min) | 1 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: LM26480SQ-AAEV
LM26480SQ-AA Evaluation Board
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Power Supply Design Considerations for Modern FPGAs (Power Designer 121)PDF, 295 Kb, 档案已发布: Feb 2, 2010
Power Supply Design Considerations for Modern FPGAs - Enhancing Bit-Flip Recovery and PMU Design For Defense/Industrial ApplicationsPDF, 49 Kb, 档案已发布: Aug 14, 2014
Customers have evaluated several TI power-management (PMU) devices and have found that somedesigns can make the PMUs operate beyond typical data-sheet application specifications. This reportreviews the backgrounds of various relevant design features of a family of 5-V CMOS sub-PMUs,suggests solutions to accommodate system requirements, mitigates radiation concerns, and proposesbest practic
模型线
系列: LM26480 (2)
- LM26480SQ-AA/NOPB LM26480SQX-AA/NOPB
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)
其他名称:
LM26480SQAA/NOPB, LM26480SQ AA/NOPB